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STM703M6F

5 V supervisor with battery switchover

Operating RangeIndustrial
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeIndustrial
Package NameSO-8

The STM690A/692A/703/704/802/805/817/818/819 supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance...
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Key features
  • 5 V operating voltage
  • NVRAM supervisor for external LPSRAM
  • Chip-enable gating (STM818 only) for external LPSRAM (7 ns max prop delay)
  • RST andRSToutputs
  • 200 ms (typ) trec
  • Watchdog timer - 1.6 sec (typ)
  • Automatic battery switchover
  • Low battery supply current - 0.4 μA (typ)
  • Power-fail comparator (PFI/PFO)
  • Low supply current - 40 μA (typ)
  • GuaranteedRST(RST) assertion down to VCC = 1.0 V
  • Operating temperature: –40 °C to +85 °C (industrial grade)
  • RoHS compliance
    • Lead-free components are compliant with the RoHS directive
Out of Stock
Quantity $ per unit Savings
1-9$4.240%
10-24$3.8010%
25-99$3.6015%
100-249$3.1227%
250-499$2.9630%
500$2.6637%
Contact sales
$4.24
Operating RangeIndustrial
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeIndustrial
Package NameSO-8

The STM690A/692A/703/704/802/805/817/818/819 supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance...
Read More

Key features
  • 5 V operating voltage
  • NVRAM supervisor for external LPSRAM
  • Chip-enable gating (STM818 only) for external LPSRAM (7 ns max prop delay)
  • RST andRSToutputs
  • 200 ms (typ) trec
  • Watchdog timer - 1.6 sec (typ)
  • Automatic battery switchover
  • Low battery supply current - 0.4 μA (typ)
  • Power-fail comparator (PFI/PFO)
  • Low supply current - 40 μA (typ)
  • GuaranteedRST(RST) assertion down to VCC = 1.0 V
  • Operating temperature: –40 °C to +85 °C (industrial grade)
  • RoHS compliance
    • Lead-free components are compliant with the RoHS directive